FR2979162B1 - Method for determining the performance of at least one propeller of a turbomachine - Google Patents

Method for determining the performance of at least one propeller of a turbomachine Download PDF

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Publication number
FR2979162B1
FR2979162B1 FR1157373A FR1157373A FR2979162B1 FR 2979162 B1 FR2979162 B1 FR 2979162B1 FR 1157373 A FR1157373 A FR 1157373A FR 1157373 A FR1157373 A FR 1157373A FR 2979162 B1 FR2979162 B1 FR 2979162B1
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FR
France
Prior art keywords
turbomachine
propeller
determining
performance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1157373A
Other languages
French (fr)
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FR2979162A1 (en
Inventor
Jerome Jean Tantot Nicolas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1157373A priority Critical patent/FR2979162B1/en
Priority to FR1157373 priority
Publication of FR2979162A1 publication Critical patent/FR2979162A1/en
Application granted granted Critical
Publication of FR2979162B1 publication Critical patent/FR2979162B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00Computer-aided design [CAD]
    • G06F30/20Design optimisation, verification or simulation
FR1157373A 2011-08-17 2011-08-17 Method for determining the performance of at least one propeller of a turbomachine Active FR2979162B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1157373A FR2979162B1 (en) 2011-08-17 2011-08-17 Method for determining the performance of at least one propeller of a turbomachine
FR1157373 2011-08-17

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1157373A FR2979162B1 (en) 2011-08-17 2011-08-17 Method for determining the performance of at least one propeller of a turbomachine
EP12772118.1A EP2745223A1 (en) 2011-08-17 2012-08-14 Method of determining the performance of at least one propeller of a turbomachine in an air stream under gyration
US14/239,355 US10102312B2 (en) 2011-08-17 2012-08-14 Method of determining the performance of at least one propeller of a turbomachine in an air stream under gyration
PCT/FR2012/051903 WO2013024231A1 (en) 2011-08-17 2012-08-14 Method of determining the performance of at least one propeller of a turbomachine in an air stream under gyration

Publications (2)

Publication Number Publication Date
FR2979162A1 FR2979162A1 (en) 2013-02-22
FR2979162B1 true FR2979162B1 (en) 2018-04-27

Family

ID=47016720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157373A Active FR2979162B1 (en) 2011-08-17 2011-08-17 Method for determining the performance of at least one propeller of a turbomachine

Country Status (4)

Country Link
US (1) US10102312B2 (en)
EP (1) EP2745223A1 (en)
FR (1) FR2979162B1 (en)
WO (1) WO2013024231A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3063809B1 (en) * 2017-03-08 2019-03-22 Safran Aircraft Engines Method for non-destructive control of a carter by colorimetry

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS185251B1 (en) * 1968-11-14 1978-09-15 Stefan Kotoc Method of making and keeping the automatic passage of the working medium through the generator of combustion products and arrangement of the said generator
US5079916A (en) * 1982-11-01 1992-01-14 General Electric Company Counter rotation power turbine
US4563129A (en) * 1983-12-08 1986-01-07 United Technologies Corporation Integrated reduction gear and counterrotation propeller
US4817382A (en) * 1985-12-31 1989-04-04 The Boeing Company Turboprop propulsion apparatus
GB2220712B (en) * 1988-07-13 1992-12-09 Rolls Royce Plc Open rotor blading
US6591873B1 (en) * 2001-11-21 2003-07-15 Air Cruisers Company Turbo fan aspirator
US20050175458A1 (en) * 2002-08-30 2005-08-11 Romero Vazquez Juan J. Propeller, propeller propulsion system and vessel comprising propulsion system
EP1900633A1 (en) * 2006-09-15 2008-03-19 Yellowfin Limited Marine propulsion and constructional details thereof
US7937945B2 (en) * 2006-10-27 2011-05-10 Kinde Sr Ronald August Combining a series of more efficient engines into a unit, or modular units
FR2911930A1 (en) * 2007-01-26 2008-08-01 Snecma Sa Turboprop for controlling pitch of blade, has groups of planet gearwheels, where one group is interposed between toothed rings of support and casing and other group is interposed between toothed rings of actuator annulus and control annulus
FR2931796B1 (en) * 2008-05-29 2010-07-30 Snecma Simplified system for controlling the setting of a propeller blade of a turbomoteur for an aircraft
FR2934246B1 (en) * 2008-07-24 2010-09-10 Airbus France Aircraft comprising at least one engine with contrarotative rotors
FR2935349B1 (en) * 2008-08-29 2010-10-01 Snecma Turbomachine with non-carineated propellers
FR2940247B1 (en) * 2008-12-19 2011-01-21 Snecma System of contrarotative propellers drawn by an epicycloidal train providing a balanced torque distribution between the two propellers
US8661781B2 (en) * 2009-02-13 2014-03-04 The Boeing Company Counter rotating fan design and variable blade row spacing optimization for low environmental impact
FR2942203B1 (en) * 2009-02-13 2011-04-22 Snecma System of contrarotative propellers with reduced size
FR2950381B1 (en) * 2009-09-18 2011-10-28 Snecma Turbomachine with non-carine contrarotative propellers
FR2955085B1 (en) * 2010-01-08 2011-12-23 Snecma System for contrarotative propellers for aircraft turbomachine
FR2957329B1 (en) * 2010-03-15 2012-08-03 Snecma Variable blade timing mechanism for a contrarotative propeller system and a contrarotative propeller system comprising at least one such mechanism
GB201005442D0 (en) * 2010-03-31 2010-05-19 Rolls Royce Plc Hydraulic fluid transfer coupling
FR2973333B1 (en) * 2011-03-29 2014-08-01 Snecma System for changing the step of contrarotative propellers of a turbomoteur
FR2977030B1 (en) * 2011-06-22 2013-07-12 Airbus Operations Sas Balancing method for propulsive system with non-carine coaxial contrarotative propellers
US8464511B1 (en) * 2012-01-06 2013-06-18 Hamilton Sundstrand Corporation Magnetically coupled contra-rotating propulsion stages

Also Published As

Publication number Publication date
US20140180657A1 (en) 2014-06-26
WO2013024231A1 (en) 2013-02-21
EP2745223A1 (en) 2014-06-25
US10102312B2 (en) 2018-10-16
FR2979162A1 (en) 2013-02-22

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